Formula: KHC4H4O6
M.W.: 188.18
Description: Colorless or white crystalline powder with sweet and sour taste,slightly soluble in water,soluble in dilute mineral acid,alkaline solution or borax solution and insoluble in acetic acid or ethanol,specific gravity 1.984.
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Specifications
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Assay(on drying basis):
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99.5%-101.0%
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Heavy metals(as Pb):
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0.001% max
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Arsenic:
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0.0002% max
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Chloride:
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0.01% max
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Sulfate:
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0.015% max
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Insoluble in hydrochloric acid:
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0.03% max
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Loss on drying:
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0.3% max
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The above specifications conform to FCC3/BP98
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Uses: As analytical reagent,buffer and reducing agent,also as leavening agent in food industry.
Packing: 25kg plastic bags lined with polythene bag(20MT/FCL).
Адрес: КНР, 200135, г.Шанхай, ул.Миньшэн, д.1403, Информационная Башня, кв.2702.
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